KM

Kazuhiro Matsumoto

Canon: 53 patents #647 of 19,416Top 4%
Samsung: 16 patents #8,525 of 75,807Top 15%
Fujitsu Limited: 13 patents #2,362 of 24,456Top 10%
TC Taiyo Yuden Co.: 9 patents #140 of 959Top 15%
PA Panasonic: 9 patents #2,933 of 21,108Top 15%
OL Olympus: 3 patents #1,323 of 3,097Top 45%
KT Kabushiki Kaisha Toshiba: 3 patents #8,011 of 21,451Top 40%
II Ichikoh Industries: 3 patents #35 of 256Top 15%
NT Ntn: 2 patents #586 of 1,364Top 45%
HC Hitachi Industries Co.: 2 patents #1 of 49Top 3%
JA Japan Science And Technology Agency: 2 patents #401 of 2,171Top 20%
MM Mitsubishi Mining: 2 patents #467 of 2,247Top 25%
NI Nissan Chemical Industries: 2 patents #451 of 1,150Top 40%
OE Omron Tateisi Electronics: 2 patents #150 of 599Top 30%
PC Pentax Ricoh Imaging Company: 2 patents #27 of 74Top 40%
T& Tsumura &: 2 patents #26 of 128Top 25%
SE Seiko Epson: 1 patents #5,551 of 7,774Top 75%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
DI Daikin Industries: 1 patents #1,764 of 2,957Top 60%
HO Hoya: 1 patents #757 of 1,290Top 60%
Yamaha Motor: 1 patents #1,283 of 2,310Top 60%
NC Nippon Precision Circuits: 1 patents #36 of 85Top 45%
NC N.E. Chemcat: 1 patents #64 of 136Top 50%
Rohm Co.: 1 patents #1,438 of 2,292Top 65%
Overall (All Time): #7,826 of 4,157,543Top 1%
134
Patents All Time

Issued Patents All Time

Showing 76–100 of 134 patents

Patent #TitleCo-InventorsDate
7232510 Biosensor, measuring instrument for biosensor, and method of quantifying substrate Shoji Miyazaki, Hiroyuki Tokunaga, Yoshinobu Tokuno, Yasuhiko Sawada 2007-06-19
7216981 Ophthalmologic apparatus 2007-05-15
7216979 Ophthalmologic image pickup apparatus 2007-05-15
7199951 Decentering optical system, holding structure of decentering optical system, and optical apparatus using the same Tetsuo Nagata, Tomoko Sato, Akihiro Sakurai, Tetsuya Ishii, Takeshi Takahashi 2007-04-03
7178958 Vehicle light Masafumi Kobayashi, Kazunori Iwasaki 2007-02-20
7176839 Antenna unit Shinsuke Ueda, Hideki Oka, Masayuki Matsuo, Takashi Saeki, Hiroshi Chujo 2007-02-13
7144143 Vehicle headlight 2006-12-05
7139364 X-ray-tomographic imaging apparatus, X-ray-tomographic imaging method, and program 2006-11-21
7095573 Image pickup apparatus Tetsuo Nagata, Tomoko Sato, Akihiro Sakurai, Tetsuya Ishii, Takeshi Takahashi 2006-08-22
7076027 Fluoroscopic apparatus and method 2006-07-11
7044724 Screw compressor and method of manufacturing rotors thereof Tomu Kato, Hirotaka Kameya 2006-05-16
7040845 Screw compressor and method of manufacturing rotors thereof Tomu Kato, Hirotaka Kameya 2006-05-09
6973160 X-ray-tomographic imaging apparatus, X-ray-tomographic imaging method, and program 2005-12-06
6963397 Fluorometry and fluorometric device and substrate suitable therefor Tomohiro Suzuki, Tadashi Okamoto, Nobuko Yamamoto 2005-11-08
6925144 X-ray digital tomographic image taking apparatus 2005-08-02
6850597 X-ray image photographing apparatus and grid device Osamu Tsujii 2005-02-01
6832835 Fundus image-taking apparatus and method 2004-12-21
6779890 Ophthalmic photographic apparatus 2004-08-24
6737238 Substrate measuring method and device Tomohiro Suzuki, Tadashi Okamoto, Nobuko Yamamoto 2004-05-18
6692125 Ophthalmologic apparatus 2004-02-17
6585374 Ophthalmologic apparatus 2003-07-01
6501829 Grid holding frame, which provides grid information to X-ray image processing apparatus Osamu Tsujii 2002-12-31
6488377 Ophthalmic imaging apparatus 2002-12-03
6477538 Data display apparatus and method for displaying data mining results as multi-dimensional data Yoshinori Yaginuma, Tatsuya Shindo, Junichi Hagiwara, Katsuhiko Taguchi 2002-11-05
6456787 Eye fundus camera Hiroshi Nishihara 2002-09-24